“A team at the University of Michigan has created a self-healing, water-repellent coating that can be sprayed onto virtually any surface. Current water-repellent materials lack the durability needed for applications like clothing or ship hulls. Instead of searching for one specific chemical system, as has been the focus for decades, this team looked at the problem at a more fundamental level, examining the properties that make a water-repellent system durable. They found that most existing water-repellent materials rely on their specific geometry (microscopic pillars), which also makes them fragile. This new material is far more resilient, healing itself hundreds of times, “even after being abraded, scratched, burned, plasma-cleaned, flattened, sonicated and chemically attacked.”…”
#future = #tech #innovation #design #science #engineering #singularity #progress
zwgy.blogspot.com.eg – محامى متخصص فى توثيق زواج الاجانب 01287777888 المستشار كريم ابواليزيد
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